Crisis energética: El futuro de los combustibles fósiles (Energy Crisis: The Future of Fossil Fuels)

Algorithms might sound like a complicated tech term, but don't be intimidated, people actually use them every day. Using accessible language and full-color photographs, this book simplifies algorithms in an easy-to-understand way. Readers will be amazed to learn that an algorithm is just a set of steps for computers to follow to get things done. STEM topics from the Next Generation Science Standards are emphasized throughout the text. Sidebars featuring key terms help readers grow their tech vocabulary, and fact boxes provide additional opportunities to learn.

A family gets ready to go on a trip and enters the car one by one, giving young children the chance to guess where they are going.

If a person were ever face-to-face with a huge, hungry animal with sharp teeth, they probably wouldn’t care exactly what that animal was! But from a safe location, can we tell whether it was a crocodile or alligator that wanted to take a bite? By examining their jaw structure, teeth, and other physical features, we can easily tell these two animals apart! Graphic organizers and amazing images highlight each animal’s habitat and other small differences between the two fearsome creatures, showing readers just what creature is lurking below the waters.

A little child asks the "big question" (grande question) that is never formulated: why are we on earth? and get answers from different people.

Deja atrás la fase noob y conviértete en un verdadero pro de Minecraft En esta guía encontrarás más de 300 trucos indispensables para convertirte en el mejor minecrafter. ¿Domesticar un ocelote? ¿Explorar las cuevas de espeleotemas? ¿Craftear un pararrayos? Aprende todo esto y mucho más. Abre esta guía y descubre las facetas escondidas de tu videojuego favorito.